160915-N-TC720-012 REYKJAVIK, Iceland (Sept. 15, 2016) Explosive Ordnance Disposal Technician 2nd Class Tyler Young, from Texarkana, Texas, assigned to Explosive Ordnance Disposal Mobile Unit 8, prepares a Talon robot to approach an improvised explosive device during exercise Northern Challenge 2016, Sept. 15. Northern Challenge 2016 is an Iceland-hosted multinational Explosive Ordnance Disposal (EOD) counter-improvised explosive device exercise in which participants share military tactics, techniques, and procedures in order to achieve greater interoperability when conducting combined peacekeeping and humanitarian operations, or when countering global or regional threats to maritime security. (U.S. Navy photo by Mass Communication Specialist 2nd Class Mat Murch/Released)